#main_content-articles{
	background-color:#5C8A8A;
	display:block;
	color:#ffffff;
	padding:1%;
	text-align: justify;
}

#main_content-articles>div:first-child{
	background-color:green;
	width:49.5%;
	height:100%;
	float:left;
}

#main_content-articles>div:nth-child(2){
	background-color:orange;
	float:right;
	width:49.5%;
}